VAWQ3 Series DC-DC Converters
Features
·3W isolated output
·Efficiency to 80%
·24-Pin DIP Package
·4:1 input range
·Regulated outputs
·Continuous short circuit protection
·Pi Input Filter
·High isolation voltage
Model
Number
VAWQ3-Q24-S5
VAWQ3-Q24-S12
VAWQ3-Q24-S15
VAWQ3-Q24-D5
VAWQ3-Q24-D12
VAWQ3-Q24-D15
VAWQ3-Q24-S3R3
VAWQ3-Q48-S5
VAWQ3-Q48-S12
VAWQ3-Q48-S15
VAWQ3-Q48-D5
VAWQ3-Q48-D12
VAWQ3-Q48-D15
VAWQ3-Q48-S3R3
Input
Voltage
9-36VDC
9-36VDC
9-36VDC
9-36VDC
9-36VDC
9-36VDC
9-36VDC
18-72VDC
18-72VDC
18-72VDC
18-72VDC
18-72VDC
18-72VDC
18-72VDC
Output
Voltage
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
Output
Current
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
600mA
I nput Current
No Load
Full Load
15mA
174mA
15mA
165mA
15mA
165mA
25mA
25mA
25mA
15mA
7.5mA
7.5mA
7.5mA
12mA
12mA
12mA
7.5mA
179mA
174mA
174mA
117mA
87mA
78mA
78mA
88mA
87mA
87mA
58mA
Effic.
72
76
76
70
72
72
70
72
80
80
71
72
72
70
Case
A
A
A
A
A
A
A
A
A
A
A
A
A
A
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
VAWQ3 Series DC-DC Converters
Input
Input Voltage Range
Input Filter
24V 9-36V
48V 18-72V
PI Type
Output
Voltage Accuracy
Voltage Balance
Ripple & Noise
(Dual)
20MHz BW, Single & ±5V
Dual
Temperature Coefficient
Short Circuit Protection
Line Regulation
1
Single/Dual
Load Regulation
Single
2
Load Regulation
2
Dual
±2.0% max.
±1.0% max
100mV p-p, max.
1% p-p max.
±0.05%/°C
Continuous
±0.5% max
±0.5% max
±1% max
General Specifications
Efficiency
Isolation Resistance
Switching Frequency
Operating Temperature Range
Case Temperature
Cooling
Storage Temperature Range
Dimensions
(Plastic case)
(Copper case)
see table
10
9
Ohm
100KHz, min.
-25°C to +71°C
95°C
100°C
Free-Air Convection
-40°C to +100°C
1.25x0.8x0.4 inches
(31.8x20.3x10.2mm)
Isolation Voltage
500VDC min.
3K VDC min
Standard Models
Suffix “H” Models
Case Material
Standard Models
Suffix “M” models
Non Conductive Black Plastic
Black Coated Copper with Non-
Conductive base
NOTES:
1. Measured from high line to low line
2. Measured from full load to 10% load
3. Measured from full load to 1/4 load
4. Non-Conductive Black Plastic Only
5. Suffix “HM” 1.5KVDC instead of 3KVDC isolation
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
VAWQ3 Series DC-DC Converters
CASE A
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
VAWQ3 Series DC-DC Converters
CASE AS
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
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